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![8051 USB PROGRAMMER](https://www.iarticlesnet.com/pub/img/site/s_17.jpeg)
8051 USB PROGRAMMER
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日期:2024-08-17
The above circuit uses RS232 for interfacing with PC. It is very simple circuit & works very well with PC.Power is drawn from usb port OR needs external supply of 5V. The value of the crystal is very critical at AT89C2051 and must be 11.0592MHz. Here AT89...看更多